<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch">
            <el-form-item label="部门名称" prop="deptName">
                <el-input v-model="queryParams.deptName" placeholder="请输入部门名称" clearable
                        size="small" @keyup.enter.native="handleQuery"/>
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
                    <el-option v-for="dict in statusOptions" :key="dict.dictValue"
                               :label="dict.dictLabel" :value="dict.dictValue"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>
        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
                        v-hasPermi="['system:dept:add']">新增</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
        <el-table
                v-loading="loading"
                :data="deptList"
                row-key="deptId"
                default-expand-all
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
            <el-table-column
                    prop="deptName"
                    label="部门名称"
                    width="260">
            </el-table-column>
            <el-table-column
                    align="center"
                    prop="deptCode"
                    label="部门编码"
                    width="150">
            </el-table-column>
            <el-table-column
                    align="center"
                    prop="orderNum"
                    label="排序"
                    width="100">
            </el-table-column>
            <el-table-column
                    prop="status"
                    label="状态"
                    align="center"
                    :formatter="statusFormat"
                    width="200">
            </el-table-column>
            <el-table-column
                    label="创建时间"
                    align="center"
                    prop="createTime"
                    width="200">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column
                    label="操作"
                    align="center"
                    class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                            v-hasPermi="['system:dept:edit']">修改</el-button>
                    <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)"
                            v-hasPermi="['system:dept:add']">新增
                    </el-button>
                    <el-button v-if="scope.row.parentId != 0" size="mini" type="text" icon="el-icon-delete"
                            @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改部门对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body v-dialogDrag v-if="open"
                   :close-on-click-modal="false">
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                    <el-col :span="24" v-if="form.parentId !== 0">
                        <el-form-item label="上级部门" prop="parentId">
                            <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer"
                                        placeholder="选择上级部门"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门名称" prop="deptName">
                            <el-input v-model="form.deptName" placeholder="请输入部门名称"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum" style="height: 33px;">
                            <el-input-number v-model="form.orderNum" controls-position="right" :min="0"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门编码" prop="deptCode">
                            <el-input v-model="form.deptCode" placeholder="请输入部门编码"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="负责人" prop="leader">
                            <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="联系电话" prop="phone">
                            <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="邮箱" prop="email">
                            <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门状态">
                            <el-radio-group v-model="form.status">
                                <el-radio
                                        v-for="dict in statusOptions"
                                        :key="dict.dictValue"
                                        :label="dict.dictValue"
                                >{{dict.dictLabel}}
                                </el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
    import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from '@/api/system/dept'
    import Treeselect from '@riophae/vue-treeselect'
    import '@riophae/vue-treeselect/dist/vue-treeselect.css'

    export default {
        name: 'Dept',
        components: { Treeselect },
        data() {
            return {
                // 遮罩层
                loading: true,
                // 显示搜索条件
                showSearch: true,
                // 表格树数据
                deptList: [],
                // 部门树选项
                deptOptions: [],
                // 弹出层标题
                title: '',
                // 是否显示弹出层
                open: false,
                // 状态数据字典
                statusOptions: [],
                // 查询参数
                queryParams: {
                    deptName: undefined,
                    status: undefined
                },
                // 表单参数
                form: {},
                // 表单校验
                rules: {
                    parentId: [
                        { required: true, message: '上级部门不能为空', trigger: 'blur' }
                    ],
                    deptName: [
                        { required: true, message: '部门名称不能为空', trigger: 'blur' }
                    ],
                    orderNum: [
                        { required: true, message: '菜单顺序不能为空', trigger: 'blur' }
                    ],
                    deptCode: [
                        { required: true, message: '部门编码不能为空', trigger: 'blur' }
                    ],
                    email: [
                        {
                            type: 'email',
                            message: '\'请输入正确的邮箱地址',
                            trigger: ['blur', 'change']
                        }
                    ],
                    phone: [
                        {
                            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                            message: '请输入正确的手机号码',
                            trigger: 'blur'
                        }
                    ]
                }
            }
        },
        created() {
            this.getList()
            this.getDicts('sys_normal_disable').then(response => {
                this.statusOptions = response.data
            })
        },
        methods: {
            /** 查询部门列表 */
            getList() {
                this.loading = true
                listDept(this.queryParams).then(response => {
                    this.deptList = this.handleTree(response.data, 'deptId')
                    this.loading = false
                })
            },
            /** 转换部门数据结构 */
            normalizer(node) {
                if (node.children && !node.children.length) {
                    delete node.children
                }
                return {
                    id: node.deptId,
                    label: node.deptName,
                    children: node.children
                }
            },
            // 字典状态字典翻译
            statusFormat(row, column) {
                return this.selectDictLabel(this.statusOptions, row.status)
            },
            // 取消按钮
            cancel() {
                this.open = false
                this.reset()
            },
            // 表单重置
            reset() {
                this.form = {
                    deptId: undefined,
                    parentId: undefined,
                    deptName: undefined,
                    orderNum: undefined,
                    leader: undefined,
                    phone: undefined,
                    email: undefined,
                    status: '0'
                }
                this.resetForm('form')
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.getList()
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.resetForm('queryForm')
                this.handleQuery()
            },
            /** 新增按钮操作 */
            handleAdd(row) {
                this.reset()
                if (row != undefined) {
                    this.form.parentId = row.deptId
                }
                this.open = true
                this.title = '添加部门'
                listDept().then(response => {
                    this.deptOptions = this.handleTree(response.data, 'deptId')
                })
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset()
                getDept(row.deptId).then(response => {
                    this.form = response.data
                    this.open = true
                    this.title = '修改部门'
                })
                listDeptExcludeChild(row.deptId).then(response => {
                    this.deptOptions = this.handleTree(response.data, 'deptId')
                })
            },
            /** 提交按钮 */
            submitForm: function() {
                this.$refs['form'].validate(valid => {
                    if (valid) {
                        if (this.form.deptId != undefined) {
                            updateDept(this.form).then(response => {
                                if (response.code === 200) {
                                    this.msgSuccess('修改成功')
                                    this.open = false
                                    this.getList()
                                }
                            })
                        } else {
                            addDept(this.form).then(response => {
                                if (response.code === 200) {
                                    this.msgSuccess('新增成功')
                                    this.open = false
                                    this.getList()
                                }
                            })
                        }
                    }
                })
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                this.$confirm('是否确认删除名称为"' + row.deptName + '"的数据项?', '警告', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(function() {
                    return delDept(row.deptId)
                }).then(() => {
                    this.getList()
                    this.msgSuccess('删除成功')
                }).catch(function() {
                })
            }
        }
    }
</script>
